Mr Topping has specialist training in plastic and cosmetic surgery and is registered on the GMC website. He was a consultant plastic surgeon at Charing Cross Hospital and now is fully private practising in London and Surrey. He works closely with a bariatric team and specialises in body contouring removing the excess skin following weight loss. He has appeared twice on "Embarrassing Bodies" performing breast reduction surgery. He is a member of the British Association of Aesthetic Plastic Surgeons.